229848165

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 420698880

約数和(自身を除く): 190850715

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 83, 135, 219, 249, 281, 365, 415, 657, 747, 843, 1095, 1245, 1405, 1971, 2241, 2529, 3285, 3735, 4215, 6059, 7587, 9855, 11205, 12645, 18177, 20513, 23323, 30295, 37935, 54531, 61539, 69969, 90885, 102565, 116615, 163593, 184617, 209907, 272655, 307695, 349845, 553851, 629721, 817965, 923085, 1049535, 1702579, 2769255, 3148605, 5107737, 8512895, 15323211, 25538685, 45969633, 76616055, 229848165]

約数ペア:

[(1, 229848165), (3, 76616055), (5, 45969633), (9, 25538685), (15, 15323211), (27, 8512895), (45, 5107737), (73, 3148605), (83, 2769255), (135, 1702579), (219, 1049535), (249, 923085), (281, 817965), (365, 629721), (415, 553851), (657, 349845), (747, 307695), (843, 272655), (1095, 209907), (1245, 184617), (1405, 163593), (1971, 116615), (2241, 102565), (2529, 90885), (3285, 69969), (3735, 61539), (4215, 54531), (6059, 37935), (7587, 30295), (9855, 23323), (11205, 20513), (12645, 18177)]